138541-58-9

Basic information

• Product Name: (benzoylacetonato)di-tert-butoxyaluminium
• Synonyms: (benzoylacetonato)di-tert-butoxyaluminium
• CAS NO: 138541-58-9
• Molecular Weight: 334.392
• Mol File: 138541-58-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (benzoylacetonato)di-tert-butoxyaluminium(CAS DataBase Reference)
• NIST Chemistry Reference: (benzoylacetonato)di-tert-butoxyaluminium(138541-58-9)
• EPA Substance Registry System: (benzoylacetonato)di-tert-butoxyaluminium(138541-58-9)

Safety Data

• Hazardous Substances Data: 138541-58-9(Hazardous Substances Data)

Upstream product

• 556-91-2 aluminum tri-tert-butoxide 
• 93-91-4 1-phenylbutan-1,3-dione 

Downstream Products

• 138541-59-0 C₄H₉O^(1-)*Al⁽³⁺⁾*2CH₃COCHCOC₆H₅^(1-)=(C₄H₉O)Al(CH₃C(O)CHC(O)C₆H₅)2 
• 556-91-2 aluminum tri-tert-butoxide 

Relevant articles and documents

Metal Complexes in Inorganic Matrices, 8. - Chromium Tricarbonyl Complexes of Benzoylacetonate-Substituted Titanium-, Zirconium-, and Aluminium Alkoxides

Benzoylacetone (bzac-H) reacts with one equivalent of Al(OtBu)3 or Zr(OPr)4 to give the mono-substituted compounds (bzac)Al(OtBu)2 (1b) and (bzac)Zr(OPr)3 (1a), while with one equivalent of Ti(OtBu)4 or Zr(OtBu)4 the bis-substituted derivatives (bzac)2Ti(OtBu)2 (3c) and (bzac)2Zr(OtBu)2 (3d) are obtained.Upon heating in dibutyl ether, 1b disproportionates into (bzac)2Al(OtBu) (3b) and Al(OtBu)3.Thermal reaction of 1a, 3b, and 3c with Cr(CO)6 leads to metal complexes having a Cr(CO)3 moiety ?-bonded to the phenyl group of the benzoylacetonate ligand.Key Words: β-Diketonates / Metal alkoxides / Sol-gel chemistry / ?-Arene complexes / Chromium complexes